When on F1 is crossed with the recessive homozygous parent the cross is known as
A. Top cross
B. Back cross
C. Test cross
D. Single cross
Answer: Option C
Solution(By Examveda Team)
When F1 is crossed with the recessive homozygous parent the cross is known as the Test cross.Under the law of dominance in genetics, an individual expressing a dominant phenotype could contain either two copies of the dominant allele or one copy of each dominant and recessive allele.
In a test cross, the individual in question is bred with another individual that is homozygous for the recessive trait, and the offspring of the test cross is examined.
Related Questions on Genetics and Plant Breeding
Genetic code was discovered by
A. Khorana and Methaei
B. Flemming and Methaei
C. Holley, Nirenberg and Khorana
D. Holley and Nirenberg
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A. Breeder seed
B. Nucleus seed
C. Foundation seed
D. Certified seed
Molecular basis of organ differentiation depends on the modulation in transcription by
A. RNA pol
B. Transcription factor
C. Anticodon
D. All of the above
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A. Bateson and Punnet
B. Nilson
C. Hugo de Vries
D. Mendel
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